Siemens Sinamics S120 Function Manual page 231

Function diagrams (see SINAMICS S120/S150 List Manual)
● 6320 Vdc_max controller and Vdc_min controller U/f open-loop control
Overview of important parameters (see SINAMICS S120/S150 List Manual)
● p1280[0...n] Vdc controller configuration (V/f)
● r1282 Vdc_max controller switch-in level (V/f)
● p1283[0...n] Vdc_max controller dynamic factor (V/f)
● p1285[0...n] Vdc_min controller switch-in level (kinetic buffering) (V/f)
● r1286 Vdc_min controller switch-in level (kinetic buffering) (V/f)
● p1287[0...n] Vdc_min controller dynamic factor (kinetic buffering) (V/f)
● p1290[0...n] Vdc controller proportional gain (V/f)
● p1291[0...n] Vdc controller integral action time (V/f)
● p1292[0...n] Vdc controller derivative action time (V/f)
● p1293[0...n] Vdc controller output limiting (U/f)
● p1294 Vdc_max controller automatic detection ON signal level (V/f)
● p1295[0...n] Vdc_min controller time threshold (U/f)
● p1296[0...n] Vdc_min controller response (kinetic buffering) (V/f)
● p1297[0...n] Vdc_min controller speed threshold (V/f)
● r1298 CO: Vdc controller output (V/f)
Drive functions
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
U/f control (vector control)
5.4 Vdc control
229